GB1167602A - Improved Corrosion Meter - Google Patents

Improved Corrosion Meter

Info

Publication number
GB1167602A
GB1167602A GB45167A GB45167A GB1167602A GB 1167602 A GB1167602 A GB 1167602A GB 45167 A GB45167 A GB 45167A GB 45167 A GB45167 A GB 45167A GB 1167602 A GB1167602 A GB 1167602A
Authority
GB
United Kingdom
Prior art keywords
electrodes
inserts
improved corrosion
corrosion meter
analysiscorrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB45167A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Petrolite LLC
Original Assignee
Petrolite Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petrolite Corp filed Critical Petrolite Corp
Priority to GB45167A priority Critical patent/GB1167602A/en
Publication of GB1167602A publication Critical patent/GB1167602A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/04—Corrosion probes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

1,167,602. Electro-chemical analysiscorrosion. PETROLITE CORP. Jan. 4, 1967, No.451/67. Heading G1N. To determine the corrosion rate of e.g. steel by polarisation measurements three substantially identical electrodes are used, and the D.C. current required between two of them to produce a 10 m.v. polarization potential between either the anode or the cathode and the third "reference" electrode, is measured. CALIBRATION - by weighing the electrodes during a corrosion test, the ammeter may be calibrated directly in loss in milligrams/square decimeter/day. CELL CONSTRUCTION may comprise an insulating 2" pipe plug with conducting inserts adapted to take “" diameter rod electrodes. The inserts are protected from the corrosive electrolyte (e.g. brine) by a P.T.F.E. cover.
GB45167A 1967-01-04 1967-01-04 Improved Corrosion Meter Expired GB1167602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB45167A GB1167602A (en) 1967-01-04 1967-01-04 Improved Corrosion Meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45167A GB1167602A (en) 1967-01-04 1967-01-04 Improved Corrosion Meter

Publications (1)

Publication Number Publication Date
GB1167602A true GB1167602A (en) 1969-10-15

Family

ID=9704583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45167A Expired GB1167602A (en) 1967-01-04 1967-01-04 Improved Corrosion Meter

Country Status (1)

Country Link
GB (1) GB1167602A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113866082A (en) * 2021-05-07 2021-12-31 国家石油天然气管网集团有限公司华南分公司 Simulation device and method for dynamic current interference
CN116448856A (en) * 2022-01-07 2023-07-18 烟台大学 Method for monitoring corrosion of metal waterline in seawater environment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113866082A (en) * 2021-05-07 2021-12-31 国家石油天然气管网集团有限公司华南分公司 Simulation device and method for dynamic current interference
CN116448856A (en) * 2022-01-07 2023-07-18 烟台大学 Method for monitoring corrosion of metal waterline in seawater environment

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired